Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Johannes Wilhelmus Vander Meer Albertus Johan Mulder Pieter Adriaan Verbrugge Herman Verbrugge And Eduard Alfred Ginsberg Roger Arthur Sheldon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB23771/75Aexternal-prioritypatent/GB1535333A/en
Application filed by Shell Internationale Research Maatschappij BVfiledCriticalShell Internationale Research Maatschappij BV
Publication of AU1444576ApublicationCriticalpatent/AU1444576A/en
Application grantedgrantedCritical
Publication of AU496670B2publicationCriticalpatent/AU496670B2/en